A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 4140-01-617-1599
NSN 6620-01-494-0345
NSN 6145-00-216-6613
NSN 2925-01-048-8464
NSN 6110-01-241-7560
NSN 5945-01-099-1534
NSN 6150-01-179-3929
NSN 6220-00-126-2691
NSN 5910-01-433-3399
NSN 6610-01-137-5959
NSN 6220-00-949-1931
NSN 6130-00-889-5852